“…Some authors (Philbin, Prior, & Nagy, 2011) see utility in cloud computing offering professional service quality and a sustainable solution with clear interfaces. On the other hand, grid and cloud technologies are regarded as complementary (Rings et al, 2009). Volunteer computing systems have likewise been used in medical computing (Abdennadher, Evequoz, & Billat, 2008;Ben Belcagem, Abdennadher, & Niinimaki, 2012).…”